ABB i-bus KNX Product Manual page 187

®
ABB i-bus KNX
Commissioning
No.
17
This group object is enabled if the Enable Group object "Status brightness addressed" parameter is set to Yes in the X Output:
State parameter window, p. 52.
This group object consists of two bytes. The High byte contains the brightness value of the corresponding device or group.
The Low byte contains the device or group number, the brightness value and the information as to whether it is a status
request or a sent status.
Dest addr
4/1/15
You will obtain the hexadecimal representation if, for example, you select DTP 7.001 2 octet unsigned. This setting is set as a
data type under Properties (select group object and right click).
The following numbering applies to the list below:
High byte
15
2
The bit number is identical to the exponent of the bit, e.g. number 2 corresponds to 2
Bit 0...5
Bit 6 (26)
Bit 7
Bit 8...15
The object value is only sent on request.
18
This group object is enabled if the Enable Group object "DALI voltage fault" parameter is set to Yes in the X Output: Fault
parameter window, p. 57.
This group object sends or reads a DALI fault.
A DALI fault occurs when there is a:
•
•
•
Telegram value:
Function
Status brightness addressed
Dependent on parameter
Data
00 00
High Byte Low Byte
14 13 12 11 10
2 2 2 2 2 2
Corresponds to the device address (0...63) or the number of a group (0...15)
Determines whether the status value relates to a group (value 1) or an individual device (value 0).
1 = Status request. If a telegram with a set bit 7 is received, it is interpreted as a status request and the
switch status of the requested group or device is sent. When the answer is returned, the value of bit 7 is
reset to 0.
Contains the brightness value of the selected group or individual device as a value between 0 and 255.
DALI voltage fault
Dependent on parameter
DALI failure
DALI short-circuit (longer than 500 ms)
DALI overload (>30 V)
1 = DALI fault
0 = no DALI fault
Group object name
Output A
Enable Group object "Status brightness addressed"
Destination
A Status brightness addressed
Low byte
9 8 7 6 5 4
2 2 2 2 2
Output A
Enable Group object "DALI voltage fault"
Data type
2 byte
non DPT
R DPT
6 2-octet unsigned
3 2 1 0
2 2 2 2
2
.
1 bit
DPT 1.005
DG/S x.64.1.1 | 2CDC507164D0201 185
Flags
C, R, T
C, R, T